xper,xns,xew,xco
0.100000001 , 0.274047881 , 0.691955030 , 892.650024
0.200000003 , 7.65321255E-02 , 0.126802400 , 1031.25000
0.300000012 , 9.55264345E-02 , 8.93772617E-02 , 1031.25000
0.500000000 , 3.09424885E-02 , 2.63058878E-02 , 1031.25000
1.00000000 , 2.59380415E-03 , 3.87589051E-03 , 562.650024
2.00000000 , 9.86366067E-04 , 1.47798297E-03 , 281.325012
3.00000000 , 9.73101938E-04 , 1.01012352E-03 , 187.688004